Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At2g34500	Required to form the C-22 double bond in the sterol side chain.	Cytochrome P450 CYP710A encodes the sterol C-22 desaturase in Arabidopsis and tomato.; 2006; DOI: 10.1105/tpc.105.036012; PMID: 16531502; https://pubmed.ncbi.nlm.nih.gov/16531502/ | Overexpression of CYP710A1 and CYP710A4 in transgenic Arabidopsis plants increases the level of stigmasterol at the expense of sitosterol.; 2008; DOI: 10.1007/s00425-007-0618-8; PMID: 17909855; https://pubmed.ncbi.nlm.nih.gov/17909855/ | A role for beta-sitosterol to stigmasterol conversion in plant-pathogen interactions.; 2010; DOI: 10.1111/j.1365-313x.2010.04235.x; PMID: 20444228; https://pubmed.ncbi.nlm.nih.gov/20444228/
Arabidopsis	At2g34490	Required to form the C-22 double bond in the sterol side chain.	Cytochrome P450 CYP710A encodes the sterol C-22 desaturase in Arabidopsis and tomato.; 2006; DOI: 10.1105/tpc.105.036012; PMID: 16531502; https://pubmed.ncbi.nlm.nih.gov/16531502/
Arabidopsis	At2g28850	Required to form the C-22 double bond in the sterol side chain.	No verified direct reference in this release
Arabidopsis	At2g28860	Required to form the C-22 double bond in the sterol side chain.	Overexpression of CYP710A1 and CYP710A4 in transgenic Arabidopsis plants increases the level of stigmasterol at the expense of sitosterol.; 2008; DOI: 10.1007/s00425-007-0618-8; PMID: 17909855; https://pubmed.ncbi.nlm.nih.gov/17909855/